Aquarium Pump
but it is desirable as this causes more oxygen for the fish. The
pump is usually attached to a long tube which is in turn
connected to a long stone that has small holes through out it;
the pump blows air into the holes creating bubbles in the
aquarium. This creates a larger surface area therefore creating
more oxygen for the fish.



It is also good for decorative purposes. Bubbles can look
attractive in a tank and also you get special statues that
require pumps, such as opening treasure chests and so on that
are used for novelty tanks. Pumps are generally expensive but
very easy to get. When purchasing a pump you have to buy the
special plastic tubing and the ornament that you...
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